Promotional value expires 90 days after purchase. Amount paid never expires. Must redeem first class by expiration on voucher. Registration required. Subject to availability. Must sign waiver. Younger than 18 must have guardian-signed waiver. Limit 3 per person. Limit 1 per visit. Limit 1 per child. Valid only for option purchased. All goods or services must be used by the same person. Merchant's standard cancellation policy applies (any fees not to exceed voucher price). Merchant is solely responsible to purchasers for the care and quality of the advertised goods and services. Learn about Strike-Through Pricing and Savings